These warnings in the log may also be accompanied by an Error 500 if you are attempting to call the LC services through a browser/web application.

Reason

This issue can occur when you are attempting to access the services with a user account that does not exist in the LiveCycle database, especially when you are migrating applications from one LiveCycle environment to another (e.g. ES2 to ES3). User accounts that were used by applications in the 1st environment will also need to be available in the 2nd environment.

Solution

Try whichever of the following solutions is applicable to your environment: (contact your LiveCycle administrator if you do not have sufficient privileges)